Screw Terminals

What is a PCB Screw Terminal?A PCB screw terminal is an electrical connector made from plated brass that enables wires to be connected directly to a PCB and consists of a metal frame and a screw. The screw terminal is secured to the PCB using mounting legs which are snapped into holes on the PCB and soldered into place. Pre-stripped wire is wrapped under the head of the screw and the screw is tightened down using a screwdriver making a secure electrical connection between the wire and the metal frame. Wires that are terminated with connectors such as spade or ring terminals are pushed into place over the screw. Screw terminals are available with a right angle or vertical mounting body orientation, different body platings and to suit a wide range of current ratingsSome screw terminals feature colour coded screws for ease of identification and to aid trouble shooting.Benefits Simple to use and easy to snap into place. Only basic hand tools required Allow high density wire connections to PCB Low cost, eliminate the need for a mating connector When properly tightened provide an electrically secure connection Can be reused in the field allowing for the replacement of wires or equipment Can be used with solid, stranded and pre-terminated wire Kinked leg versions for extra retention on the PCBApplicationsPCB screw terminals allow electrical signals and current to flow to and from PCBs and electrical equipment

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Description Price Orientation Wire Size Current Rating Minimum Wire Size AWG Snap-In Maximum Wire Size AWG Number of Legs Body Material Body Plating Colour Maximum Wire Size Minimum Wire Size
RS Stock No. 385-499
Mfr. Part No.SCRTM4RA
kr 11,27
Each
Units
- - - - - - 4 - - Natural - -
RS Stock No. 162-2157
Mfr. Part No.7461124
kr 14,45
Each
Units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-1752
Mfr. Part No.7460211
kr 37,22
Each (In a Box of 250)
Units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-2120
Mfr. Part No.7461059
kr 76,86
Each
Units
Straight - 240A - - - - Brass Tin - - -
RS Stock No. 481-3973
Mfr. Part No.8191-2
BrandKeystone
kr 4,077
Each (In a Pack of 10)
Units
Straight 22 14 AWG 15A - - - 4 Brass Nickel Red 14AWG 22AWG
RS Stock No. 162-1775
Mfr. Part No.7462810
kr 20,32
Each (In a Box of 1000)
Units
Straight - 70A - - - - Brass Tin - - -
RS Stock No. 162-1753
Mfr. Part No.7461059
kr 46,123
Each (In a Box of 100)
Units
Straight - 240A - - - - Brass Tin - - -
RS Stock No. 162-2259
Mfr. Part No.7462095
kr 59,82
Each
Units
Straight - - - - - - Brass Tin - - -
RS Stock No. 717-6599
Mfr. Part No.55556-4
kr 68,59
Each
Units
Straight - 25A - - - - Nylon - - - -
RS Stock No. 162-1768
Mfr. Part No.7461128
kr 24,402
Each (In a Box of 250)
Units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-2118
Mfr. Part No.7461122
kr 12,97
Each
Units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-2097
Mfr. Part No.7461121
kr 20,54
Each
Units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-2153
Mfr. Part No.7461073
kr 34,80
Each
Units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-2188
Mfr. Part No.7461127
kr 12,91
Each
Units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-1767
Mfr. Part No.7461127
kr 12,726
Each (In a Box of 200)
Units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-1765
Mfr. Part No.7461124
kr 14,544
Each (In a Box of 250)
Units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-1758
Mfr. Part No.7461082
kr 10,101
Each (In a Box of 500)
Units
Straight - - - - - - Brass Tin - - -
RS Stock No. 821-2494
Mfr. Part No.1-5055323-0
kr 19,44
Each
Units
Straight - 25A - - - - - - - - -
RS Stock No. 162-2212
Mfr. Part No.7461128
kr 24,83
Each
Units
Straight - - - - - - Brass Tin - - -
RS Stock No. 162-1763
Mfr. Part No.7461122
kr 12,72
Each (In a Box of 1000)
Units
Straight - - - - - - Brass Tin - - -
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Models and technical descriptions identical to codes 8190 ...
Description:
Models and technical descriptions identical to codes 8190 (119-4005) and 8191 (119-4011), except for the screws which are coloured.